also: さんなく
noun
three mental disturbances
Buddhist term referring to three fundamental delusions or afflictions that hinder enlightenment. The exact list varies by school, but commonly includes delusions of view, delusions of thought, and delusions of ignorance.
天台宗では、三惑を断つことが重要とされる。
In the Tendai school, cutting off the three mental disturbances is considered important.
三惑の概念は仏教の修行において中心的な役割を果たす。
The concept of the three mental disturbances plays a central role in Buddhist practice.
From 三 (three) + 惑 (delusion, confusion). A technical Buddhist term; the exact derivation is uncertain beyond the literal meaning of the characters.